申请人:Societe Anonyme dite: L'Oreal
公开号:US04483983A1
公开(公告)日:1984-11-20
A substituted derivative of thiamorpholinone, for use in the cosmetic and pharmaceutical field, has the formula ##STR1## wherein n is 0 or 1; R.sub.1 and R.sub.2 each independently represent hydrogen or lower alkyl and R.sub.3 represents hydrogen, mono or polyhydroxyalkyl containing 2-16 carbon atoms, carbamylalkyl, carboxyalkyl or alkoxycarbonylalkyl. When R.sub.3 represents hydrogen, R.sub.4 represents --CO.sub.2 R.sub.5 wherein R.sub.5 is alkyl having 3-18 carbon atoms, optionally interrupted by one or more heteroatoms, or mono or polyhydroxyalkyl having 2-18 carbon atoms. When R.sub.3 represents mono or polyhydroxyalkyl, carbamylalkyl, carboxyalkyl or alkoxycarbonylalkyl, R.sub.4 represents hydrogen or lower alkyl.
一种替代硫辛酰吗啡酮的衍生物,用于化妆品和制药领域,其化学式为##STR1##其中n为0或1;R.sub.1和R.sub.2各自独立地表示氢或较低的烷基,R.sub.3表示氢,含有2-16个碳原子的单一或多羟基烷基,碳酰基烷基,羧基烷基或烷氧羰基烷基。当R.sub.3表示氢时,R.sub.4表示--CO.sub.2 R.sub.5,其中R.sub.5是含有3-18个碳原子的烷基,可选地由一个或多个杂原子中断,或含有2-18个碳原子的单一或多羟基烷基。当R.sub.3表示单一或多羟基烷基,碳酰基烷基,羧基烷基或烷氧羰基烷基时,R.sub.4表示氢或较低的烷基。